.container
  .row
    .row__item
    .row__item
    .row__item
    .row__item
    .row__item
    .row__item
    .row__item
    .row__item

.container {
  margin-top: 30px;
  max-width: 1170px;
  margin-left: auto;
  margin-right: auto;
}

.row {
  display: flex;
  margin-left: -15px;
  margin-right: -15px;
  flex-wrap: wrap;
  
  &__item {
    margin: 15px;
  }
  
  &__item {
    min-height: 200px;
    box-shadow:         0px 0px 5px 0px rgba(50, 50, 50, 0.35);
    width: calc(25% - 30px);
  }
  
}